Personalized Color Guard Hearts Toddler Long Sleeve T-Shirt. Color guard text with hearts replacing the O's in the word color is a fun gift design for birthdays, holidays, marching band and winter indoor guard. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.